///*
// * Copyright 2009 ZXing authors
// *
// * Licensed under the Apache License, Version 2.0 (the "License");
// * you may not use this file except in compliance with the License.
// * You may obtain a copy of the License at
// *
// *      http://www.apache.org/licenses/LICENSE-2.0
// *
// * Unless required by applicable law or agreed to in writing, software
// * distributed under the License is distributed on an "AS IS" BASIS,
// * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// * See the License for the specific language governing permissions and
// * limitations under the License.
// */
//package com.open.yujiakj.utils.qr;
//
//import com.google.zxing.common.BitMatrix;
//
//import javax.imageio.ImageIO;
//import java.awt.image.BufferedImage;
//import java.io.File;
//import java.io.IOException;
//import java.io.OutputStream;
//import java.nio.file.Path;
//
///**
// * Writes a {@link BitMatrix} to {@link BufferedImage},
// * file or stream. Provided here instead of core since it depends on
// * Java SE libraries.
// *
// * @author Sean Owen
// */
//public final class MatrixToImageWriter {
//
//  private static final MatrixToImageConfig DEFAULT_CONFIG = new MatrixToImageConfig();
//
//  private MatrixToImageWriter() {}
//
//  /**
//   * Renders a {@link BitMatrix} as an image, where "false" bits are rendered
//   * as white, and "true" bits are rendered as black.
//   */
//  public static BufferedImage toBufferedImage(BitMatrix matrix) {
//    return toBufferedImage(matrix, DEFAULT_CONFIG);
//  }
//
//  /**
//   * As {@link #toBufferedImage(BitMatrix)}, but allows customization of the output.
//   */
//  public static BufferedImage toBufferedImage(BitMatrix matrix, MatrixToImageConfig config) {
//    int width = matrix.getWidth();
//    int height = matrix.getHeight();
//    BufferedImage image = new BufferedImage(width, height, config.getBufferedImageColorModel());
//    int onColor = config.getPixelOnColor();
//    int offColor = config.getPixelOffColor();
//    for (int x = 0; x < width; x++) {
//      for (int y = 0; y < height; y++) {
//        image.setRGB(x, y, matrix.get(x, y) ? onColor : offColor);
//      }
//    }
//    return image;
//  }
//
//  /**
//   * @deprecated use {@link #writeToPath(BitMatrix, String, Path)}
//   */
//  @Deprecated
//  public static void writeToFile(BitMatrix matrix, String format, File file) throws IOException {
//    writeToPath(matrix, format, file.toPath());
//  }
//
//  /**
//   * Writes a {@link BitMatrix} to a file.
//   *
//   * @see #toBufferedImage(BitMatrix)
//   */
//  public static void writeToPath(BitMatrix matrix, String format, Path file) throws IOException {
//    writeToPath(matrix, format, file, DEFAULT_CONFIG);
//  }
//
//  /**
//   * @deprecated use {@link #writeToPath(BitMatrix, String, Path, MatrixToImageConfig)}
//   */
//  @Deprecated
//  public static void writeToFile(BitMatrix matrix, String format, File file, MatrixToImageConfig config)
//      throws IOException {
//    writeToPath(matrix, format, file.toPath(), config);
//  }
//
//  /**
//   * As {@link #writeToFile(BitMatrix, String, File)}, but allows customization of the output.
//   */
//  public static void writeToPath(BitMatrix matrix, String format, Path file, MatrixToImageConfig config)
//      throws IOException {
//    BufferedImage image = toBufferedImage(matrix, config);
//    if (!ImageIO.write(image, format, file.toFile())) {
//      throw new IOException("Could not write an image of format " + format + " to " + file);
//    }
//  }
//
//  /**
//   * Writes a {@link BitMatrix} to a stream.
//   *
//   * @see #toBufferedImage(BitMatrix)
//   */
//  public static void writeToStream(BitMatrix matrix, String format, OutputStream stream) throws IOException {
//    writeToStream(matrix, format, stream, DEFAULT_CONFIG);
//  }
//
//  /**
//   * As {@link #writeToStream(BitMatrix, String, OutputStream)}, but allows customization of the output.
//   */
//  public static void writeToStream(BitMatrix matrix, String format, OutputStream stream, MatrixToImageConfig config)
//      throws IOException {
//    BufferedImage image = toBufferedImage(matrix, config);
//    if (!ImageIO.write(image, format, stream)) {
//      throw new IOException("Could not write an image of format " + format);
//    }
//  }
//
//}